Swim hat in a textured seersucker fabric with a soft padded brim. Protects against the sun’s UV rays with the highest ultraviolet protection factor, UPF 50+. The hat is designed with strings that tie underneath the chin for a comfy fit. Materials: 93% nylon, 7% elastane. This product is OEKO-TEX® STANDARD 100, class 1 certified by DTI Tekstil, DTI 2276-361.